Asuntomestari Oy

OYActive

Y-tunnus 2592215-9Pitkähaankatu 9, 13500 HämeenlinnaConstruction of residential and non-residential buildings· NACE 4100Est. 2013 · 12 years old— employeeswww.tuulitutka.fi

Overview Financials People & ownership Related companies

Asuntomestari Oy is a Finnish OY based in Hämeenlinna, operating in the Construction of residential and non-residential buildings sector. Incorporated in 2013, the company reported revenue of EUR 384K in its latest annual filing.

Revenue 2025

EUR 384K

+247% vs 2024

EBITDA margin

-6.6%

-153% vs 2024

Net profit 2025

EUR -47K

-293% vs 2024

Key ratios

See full ratios →

36.9%

This company

20212025

2.6×

This company

20212025

-11.2%

This company

20212025

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 384K	+247%
EBITDA	EUR -26K	-153%
Net profit	EUR -47K	-293%
Total assets	EUR 420K	-27%
Equity	EUR 155K	-29%
Employees	—	—

Contact

Address

Pitkähaankatu 9, 13500 Hämeenlinna

Phone

+3580401521810

tuulitutka@tuulitutka.fi

Website

www.tuulitutka.fi

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Frequently asked questions

What is the Y-tunnus number of Asuntomestari Oy?

Asuntomestari Oy is registered with PRH / YTJ under Y-tunnus 2592215-9.

What is the revenue of Asuntomestari Oy?

Asuntomestari Oy reported revenue of EUR 384K in 2025.

Who is the CEO of Asuntomestari Oy?

Olli Valtteri Välimäki is the CEO of Asuntomestari Oy, in role since 2014.

Where is Asuntomestari Oy headquartered?

Asuntomestari Oy's registered address is Pitkähaankatu 9.

Asuntomestari Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Asuntomestari Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Asuntomestari Oy